50 entries under expression topic. ×

5
brown study(noun, idiom, thought, dream)
5
in the clouds(noun, idiom, inattention)
5
lost in thought(adjective, idiom, keen, thought)
4
in a reverie(adjective, idiom, inattention)
2
absence of mind(idiom, inattention)
2
deep thought(thought, consideration)
2
depth of thought(idiom, thought)
2
fit of abstraction(idiom, inattention)
2
pipe dream(noun, trip, fancy, fantasy)
2
wrapped in thought(idiom, inattention)
1
abstract thought(idiom, thought)
1
abstraction contemplation(idiom, thought)
1
academic work(noun, study, class, exercise)
1
castle in the air(noun, idiom, trip, fancy)
1
castles in the air(noun, idiom, fantasy, dream)
1
deep musing(idiom, thought, inattention)
1
figment of imagination(noun, idiom, trip, fancy)
1
fond hope(noun, trip, fancy, fantasy)
1
head trip(noun, trip, fancy, fantasy)
1
in a zone(noun, idiom, trip, fancy)
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APASmart Define. (2016). musing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/musing/thesaurus/synonyms
ChicagoSmart Define. 2016. "musing thesaurus" https://smartdefine.org/musing/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, musing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/musing/thesaurus/synonyms>.
MLASmart Define. "musing thesaurus" 2 March 2016. Web. 22 September 2026. <https://smartdefine.org/musing/thesaurus/synonyms>